Chris, On Wednesday 27 December 2006 15:42, Chris Salem wrote: > Hi All, > > I'm getting a 'TooManyClauses' Exception and I'm not sure how to fix this. Here's a sample query that I'm using: > > +(+freeform_text:exhibit* +(+freeform_text:dispaly +freeform_text:event*) +(+freeform_text:sale* +freeform_text:sells +freeform_text:develop*) +(+freeform_text:trade +freeform_text:show +freeform_text:trade +freeform_text:shows)) +degree_type:5 +position_desired:ftp +city:washington~0.5 +state:dc +ncountry:usa +last_modified:[2005-12-26 TO 2006-12-26] > > Here's the exception I'm getting: > > org.apache.lucene.search.BooleanQuery$TooManyClauses > at org.apache.lucene.search.BooleanQuery.add(BooleanQuery.java:160) > at org.apache.lucene.search.BooleanQuery.add(BooleanQuery.java:151) > at org.apache.lucene.search.PrefixQuery.rewrite(PrefixQuery.java:52)
One of the prefix queries is causing this, possibly event* or sale*. Since they seem to be specific enough, increasing the maximum number of boolean clauses that can be added to a boolean query appears to be the good way to fix this, see BooleanQuery.setMaxClauseCount(). Regards, Paul Elschot > at org.apache.lucene.search.BooleanQuery.rewrite(BooleanQuery.java:372) > at org.apache.lucene.search.BooleanQuery.rewrite(BooleanQuery.java:372) > at org.apache.lucene.search.BooleanQuery.rewrite(BooleanQuery.java:372) > at org.apache.lucene.search.IndexSearcher.rewrite(IndexSearcher.java:137) > at org.apache.lucene.search.Query.weight(Query.java:93) > at org.apache.lucene.search.Hits.<init>(Hits.java:41) > at org.apache.lucene.search.Searcher.search(Searcher.java:44) > at org.apache.lucene.search.Searcher.search(Searcher.java:36) > at net.mainsequence.pcr.lucene.LuceneHandler.multiSearch(LuceneHandler.java:382) > at net.mainsequence.pcr.lucene.LuceneServlet.searchIndex(LuceneServlet.java:169) > at net.mainsequence.pcr.lucene.LuceneServlet.processRequest(LuceneServlet.java:83) > at net.mainsequence.pcr.lucene.LuceneServlet.doPost(LuceneServlet.java:72) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) > at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) > at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) > at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) > at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) > at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) > at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) > at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) > at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) > at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) > at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) > at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) > at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) > at java.lang.Thread.run(Unknown Source) > > Is there anyway to increase the amount of clauses lucene can take? This kind of large query is not uncommon so any help would be greatly appreciated. > > > Chris Salem > 440.946.5214 x5458 > [EMAIL PROTECTED] > > (The following links were included with this email:) > mailto:[EMAIL PROTECTED] > > > > (The following links were included with this email:) > mailto:[EMAIL PROTECTED] > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
